← Back to Early pregnancy bleeding
Early pregnancy bleeding causes
Threatened Miscarriage
This means bleeding in pregnancy, but ultrasound shows the pregnancy is in the uterus with a heartbeat and the cervix is closed.
Quick definition
Bleeding is present, but the pregnancy is still viable on scan at this stage.
Many people with this diagnosis continue the pregnancy.
When to seek urgent care
- Heavy bleeding (for example soaking pads quickly) or passing large clots.
- Worsening one-sided pain, shoulder-tip pain, dizziness, or fainting.
- Fever, severe pain, or feeling very unwell.
If you are unsure, contact reception or your nearest emergency centre.
What this usually means
- It is common and does not always lead to miscarriage.
- Bleeding can range from light spotting to heavier flow.
- Follow-up is important if bleeding increases or pain develops.
Bleeding can vary from light spotting to a heavier flow. The key reassuring feature is that scan still shows a living pregnancy in the uterus.
How this is assessed
Assessment focuses on ultrasound findings, bleeding/pain pattern, and checking for other causes (especially ectopic pregnancy early on).
If symptoms change, follow-up is repeated rather than guessed. This stepwise approach helps avoid both missed risk and unnecessary intervention.
Step 1
Urgency review
We check bleeding amount, pain pattern, and whether symptoms suggest ectopic pregnancy.
Step 2
Examination
A pelvic/speculum exam may be done to look for local cervical or vaginal causes of bleeding.
Step 3
Ultrasound confirmation
Scan confirms a pregnancy in the uterus with fetal cardiac activity and a closed cervix.
Step 4
Follow-up plan
You receive safety-net advice and repeat review if bleeding or pain changes.
Treatment options by situation
Treatment is usually conservative first, with plans adjusted to symptoms, scan findings, and your preferences.
Supportive monitoring
Most people are managed with clear safety-net instructions and planned follow-up.
Progesterone support (selected cases)
For some patients, progesterone may be considered after individual risk-benefit discussion.
What happens next
Treatment is usually supportive and focused on monitoring.
- Observation with clear return precautions.
- Repeat scan or blood testing if symptoms change or uncertainty remains.
- Prompt reassessment if bleeding becomes heavy or pain worsens.
Most cases are managed with careful observation, safety-net advice, and follow-up.
Next step: if you have bleeding in early pregnancy, assessment helps us confirm diagnosis and keep you safe.
Common questions
Frequently asked questions
Does threatened miscarriage always end in miscarriage?
No. Many pregnancies continue, especially when bleeding is light and ultrasound remains reassuring.
Why do I still need follow-up if the heartbeat is seen?
Because symptoms can change over time. Follow-up helps keep you safe and reduces uncertainty.
What symptoms mean I should seek urgent help?
Heavy bleeding, severe or one-sided pain, shoulder-tip pain, fainting, fever, or feeling very unwell.
Need a plan today? We can assess urgency, arrange the right tests, and explain each result in plain language.